public static LuaValue Byte(LuaValue[] values)
{
LuaString str = values[0] as LuaString;
LuaNumber startNumber = values.Length > 1 ? values[1] as LuaNumber : null;
LuaNumber endNumber = values.Length > 2 ? values[2] as LuaNumber : null;
int start = startNumber == null ? 1 : (int)startNumber.Number;
int end = endNumber == null ? start : (int)endNumber.Number;
LuaValue[] numbers = new LuaValue[end - start + 1];
for (int i = 0; i < numbers.Length; i++)
{
numbers[i] = new LuaNumber (char.ConvertToUtf32(str.Text, start - 1 + i) );
}
return new LuaMultiValue(numbers);
}
public void SetKeyValue(LuaValue key, LuaValue value)
{
LuaNumber number = key as LuaNumber;
if (number != null && number.Number == (int)number.Number)
{
int index = (int)number.Number;
if (index == this.Length + 1)
{
this.AddValue(value);
return;
}
if (index > 0 && index <= this.Length)
{
foreach (LuaValue v in table.Keys)
{
if (((v as LuaNumber) != null) && (int.Parse((v as LuaNumber).Number.ToString()) == index))
{
table[v] = value;
return;
}
}
//this.list[index - 1] = value;
//return;
}
}
if (value == LuaNil.Nil)
{
this.RemoveKey(key);
return;
}
if (this.table == null)
{
this.table = new Dictionary <LuaValue, LuaValue>();
}
this.table[key] = value;
}
public LuaValue GetValue(LuaValue key)
{
if (key == LuaNil.Nil)
{
return(LuaNil.Nil);
}
else
{
LuaNumber number = key as LuaNumber;
if (number != null && number.Number == (int)number.Number)
{
int index = (int)number.Number;
//index--; //Convert to C# index
if (index > 0 && index <= this.Length)
{
foreach (LuaValue v in table.Keys)
{
if (((v as LuaNumber) != null) && (int.Parse((v as LuaNumber).Number.ToString()) == index))
{
return(table[v]);
}
}
//return this.list[index - 1];
}
}
else if (this.table != null && this.table.ContainsKey(key))
{
return(this.table[key]);
}
else if (this.MetaTable != null)
{
// pass to meta table function
return(this.GetValueFromMetaTable(key));
}
return(LuaNil.Nil);
}
}
